Alcohol Content Reader Digital Breathalyzer Advanced Detection Technology

Accurate Alcohol Breathalyzer with Fast Results and 20 Washable Mouthpieces

Voice Announcement Tester Portable Breathalyzer Advanced Detection Technology

Double Ball Float Switch for Water Level Detection in Various Tank Applications

DC 6 - 36V Noncontact Control Inductive Proximity Sensor Detection Switch NPN NO

Digital Breathalyzer with LED Indicators and Voice for Effortless Readings

Digital Breathalyzer Compact Design Easy To Carry Indoor And Outdoor Use

Rechargeable Breathalyzer with LCD Display for Convenient BAC Readings